public void CanDetectWhereAndWhenToInsertConstructorContentAndConstructorDoesNotExist()
{
var defaultConstructor = "Sub New()"
+ Environment.NewLine + " InitializeComponent()"
+ Environment.NewLine + "End Sub";
var profile = TestProfile.CreateEmpty();
profile.Datacontext.CodeBehindConstructorContent = "DataContext = ViewModel";
profile.Datacontext.DefaultCodeBehindConstructor = defaultConstructor;
var logger = DefaultTestLogger.Create();
var fs = new TestFileSystem
{
FileText = @"Public NotInheritable Class TestPage
Inherits Page
End Class",
};
var synTree = VisualBasicSyntaxTree.ParseText(fs.FileText);
var vs = new TestVisualStudioAbstraction
{
ActiveDocumentFileName = "TestPage.xaml.vb",
ActiveDocumentText = fs.FileText,
SyntaxTree = synTree,
DocumentIsCSharp = false,
};
var sut = new SetDataContextCommandLogic(profile, logger, vs, fs);
var(anythingToAdd, lineNoToAddAfter, contentToAdd, constructorAdded)
= sut.GetCodeBehindConstructorContentToAdd(vs.ActiveDocumentText, vs.SyntaxTree.GetRoot(), "TestPage", "TestViewModel");
var expectedContent = ""
+ Environment.NewLine + "Sub New()"
+ Environment.NewLine + " InitializeComponent()"
+ Environment.NewLine + ""
+ Environment.NewLine + "DataContext = ViewModel"
+ Environment.NewLine + "End Sub"
+ Environment.NewLine + "";
Assert.IsTrue(anythingToAdd);
Assert.AreEqual(2, lineNoToAddAfter);
StringAssert.AreEqual(expectedContent, contentToAdd);
Assert.IsTrue(constructorAdded);
}
public void CanDetectWhereAndWhenToInsertConstructorContentAndConstructorDoesNotExist()
{
var profile = TestProfile.CreateEmpty();
profile.Datacontext.CodeBehindConstructorContent = "this.DataContext = this.ViewModel;";
profile.Datacontext.DefaultCodeBehindConstructor = @"public $viewclass$()
{
this.Initialize();
}";
var logger = DefaultTestLogger.Create();
var fs = new TestFileSystem
{
FileText = @"class TestPage
{
}",
};
var synTree = CSharpSyntaxTree.ParseText(fs.FileText);
var vs = new TestVisualStudioAbstraction
{
ActiveDocumentFileName = "test.xaml.cs",
ActiveDocumentText = fs.FileText,
SyntaxTree = synTree,
DocumentIsCSharp = true,
};
var sut = new SetDataContextCommandLogic(profile, logger, vs, fs);
var(anythingToAdd, lineNoToAddAfter, contentToAdd, constructorAdded)
= sut.GetCodeBehindConstructorContentToAdd(vs.ActiveDocumentText, vs.SyntaxTree.GetRoot(), "TestPage", "TestViewModel");
var expectedContent = @"
public TestPage()
{
this.Initialize();
this.DataContext = this.ViewModel;
}
";
Assert.IsTrue(anythingToAdd);
Assert.AreEqual(2, lineNoToAddAfter);
Assert.AreEqual(expectedContent, contentToAdd);
Assert.IsTrue(constructorAdded);
}